Proving Ring Penetrometer

Specification

• Proving Ring: 250 lb. (1.1 kN) capacity.
• Dial Indicator: Brake type.
• Shaft: 3/4” (19 mm) diam. x 18” l. (45 7 mm); graduated at 6” (152 mm) intervals.
• Extension Rod: 3/4” (19 mm) diam. x 36” l. (914 mm); graduated at 6” (152 mm) intervals.
• Cone: 30 degree; 1 sq. in.; replaceable.
• Handle: Cast aluminum.
• Weight: Net 12 lbs. (5.4 kg).